--- title: "H2O Breath Hold Trainer - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Unlock the full potential of your breath with Breath Hold Trainer, the ultimate tool for building CO2 tolerance, increasing lung capacity, and mastering mental resilience. Designed for freedivers, ath" --- # H2O Breath Hold Trainer — United States > Increase lung capacity! ![H2O Breath Hold Trainer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/32/c0/39/32c039b8-c440-1ab1-afca-043ad82b1ad2/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/400x400bb.png) **Developer:** [Guillermo Mondet](https://apptail.io/developer/guillermo-mondet-sZlg) **Category:** Health Fitness **Rating:** 5.0/5 (16 ratings) **Price:** Free **Bundle ID:** com.deependwill.Apnea-Tables **Store:** Apple App Store **Country:** United States **Version:** 9.2.0 (released 2026-10-19) **Original Release:** 2024-05-01 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6501970723) **AppTail Page:** [https://apptail.io/app/h2o-breath-hold-trainer-eBSp/united-states](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/united-states) ## H2O Breath Hold Trainer Description Unlock the full potential of your breath with Breath Hold Trainer, the ultimate tool for building CO2 tolerance, increasing lung capacity, and mastering mental resilience. Designed for freedivers, athletes, and anyone looking to improve their breath control, this app offers a suite of powerful features to help you train smarter. Features: • Customizable CO2 & O2 Training Tables: Tailor your breath-hold sessions to match your goals and experience level. • Performance Tracking & Insights: Visualize your progress over time with detailed charts and analytics. • Dynamic Training Modes: Challenge yourself with advanced training methods to push your limits. • Personalized Assessments: Discover your max breath-hold, BOLT score, and other key metrics to guide your training. • Seamless User Experience: Enjoy a sleek, intuitive interface designed for both beginners and pros. Why Choose Breath Hold Trainer? Whether you’re preparing for a freediving competition, enhancing your athletic performance, or simply improving your overall well-being, Breath Hold Trainer offers a scientifically backed approach to breath training. From structured training ses to on-the-go tools, this app is your companion on the journey to better breathing. ## H2O Breath Hold Trainer Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/19/91/23/19912336-3701-6b74-1230-57fe4ff4051c/IMG_5037.jpeg/1260x2736.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/11/9f/33/119f332d-ac3a-79ba-0273-5a7ceb6093ee/custom_table.jpg/1260x2736.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/09/a0/b0/09a0b04b-4321-de40-a87b-1c5ffe955397/IMG_5038.PNG/1260x2736.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9d/e2/5b/9de25b44-3549-3cac-5fee-9286eebcda41/IMG_5040.jpeg/1260x2736.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/85/45/78/8545785e-0b94-45a1-f2af-14a2a2399c87/IMG_5041.PNG/1260x2736.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/15/62/b0/1562b068-3468-d330-6189-48292b61db59/IMG_5043.jpeg/1260x2736.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/96/3f/27/963f276e-09e3-081e-573c-b9b524391748/IMG_5044.jpeg/1260x2736.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/16/46/d3/1646d37a-858d-0b85-df2b-e0567fef3799/IMG_5045.PNG/1260x2736.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f7/88/91/f7889119-3020-7437-04e7-e07324584217/menuscreen.jpg/1260x2736.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6c/a9/08/6ca908e2-daba-ab70-baff-72484e0a3d4a/IMG_4977.jpeg/1260x2736.png) ## H2O Breath Hold Trainer Rating Breakdown in United States - 5 stars: 16 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## H2O Breath Hold Trainer Reviews in United States ### ***** "Love the new updates!" This app just keeps getting better! The new updates are so helpful and I’ve found it so easy to use. Best breath app around. Premium features are worth it too! -- TheChillYogi, 2026-07-19 ### ***** "Already making impact" This app is great, the categories are very helpful and the game is great too. -- Ryan Gosling REAL, 2026-06-28 ### ***** "Love the tool, bug still there" Using it for CO2 training. Finally worked out why my cardio is so “bad”. However the timer in the CO2 tables jumps from 2 minutes to 22 seconds and then keeps going down. -- Fourkidsandacat, 2025-11-27 ### ***** "Great app!" Beyond the physical benefits, the app has been instrumental in focusing on controlled breathing and mindfulness exercise -- Payv&, 2024-07-13 ### ***** "Works Great!!!" Love this app, helped so much with my breath hold and overall fitness, can’t recommended enough! -- david.sproul, 2024-05-03 ### ***** "Incredible tool" I have been using this technology for years, but I never thought an app could make it so easy to track and monitor. I have increased my lung capacity over 30% since using this. Highly recommend! -- JayRobs713, 2024-05-03 ### ***** "Helped Immensely!" Love this app. Best app ever for lung capacity -- ZHinson, 2024-05-03 [View all H2O Breath Hold Trainer reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## H2O Breath Hold Trainer Discovered Keywords - h2o breath hold trainer ## H2O Breath Hold Trainer Available In - [United States](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/united-states) - [Australia](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/australia) - [Brazil](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/brazil) - [Argentina](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/argentina) - [Austria](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/austria) - [Azerbaijan](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/azerbaijan) - [Belgium](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/belgium) - [Bulgaria](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/bulgaria) - [Bahrain](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/bahrain) - [Belarus](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/belarus) - [Canada](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/canada) - [Switzerland](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/switzerland) - [Chile](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/chile) - [China](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/china) - [Colombia](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/colombia) - [Cyprus](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/cyprus) - [Czechia](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/czechia) - [Germany](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/germany) - [Denmark](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/denmark) - [Dominican Republic](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/dominican-republic) - [Algeria](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/algeria) - [Ecuador](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/ecuador) - [Estonia](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/estonia) - 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[Portugal](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/portugal) - [Qatar](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/qatar) - [Romania](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/romania) - [Russia](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/russia) - [Saudi Arabia](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/saudi-arabia) - [Sweden](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/sweden) - [Singapore](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/singapore) - [Slovenia](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/slovenia) - [Thailand](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/thailand) - [Tunisia](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/tunisia) - [Türkiye](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/turkey) - [Taiwan](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/taiwan) - [Ukraine](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/ukraine) - [Uganda](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/uganda) - [Uzbekistan](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/uzbekistan) - [Vietnam](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/vietnam) - [United Arab Emirates](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/united-arab-emirates) - [South Africa](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/south-africa) - [Armenia](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/armenia) - [Angola](https://apptail.io/app/h2o-breath-hold-trainer-eBSp/angola) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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